Cita APA (7a ed.)

Erskine, J. The private life of Helen of Troy. Bobbs-Merrill.

Cita Chicago Style (17a ed.)

Erskine, John. The Private Life of Helen of Troy. Indiapolis: Bobbs-Merrill.

Cita MLA (9a ed.)

Erskine, John. The Private Life of Helen of Troy. Bobbs-Merrill.